单选(10分)The doctors are at a loss because so far no medicine has been found to ________ the spread of the disease.
A. inhibit
B. prevent
C. stop
D. hold
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单选(10分)Darwin's thinking both drew upon and ________ the conventional ideas of his time.
A. surpassed
B. exceeded
C. excelled
D. transcended
单选(10分)In spite of all your ________ , there may be times when you encounter difficulties in the training process.
A. attempt
B. endeavors
C. striving
D. efforts
单选(10分)My advice to Mr. Stewart is to think carefully before entering into a career in medicine, as this is a field which requires a lot of ________ and long working hours.
A. contribution
B. denotation
C. dedication
D. offertory
单选(10分)When Francis got back after Easter, he was far behind his classmates and he was ________ the second into the third class at his own desire.
A. removed from
B. deviated from
C. precluded from
D. prevented from